###############################################################################
# SuperLinks                                                                  #
# Copyright (c) 2000-2007 Greg Nolle (http://greg.nolle.co.uk)                #
###############################################################################
# This program is free software; you can redistribute it and/or modify it     #
# under the terms of the GNU General Public License as published by the Free  #
# Software Foundation; either version 2 of the License, or (at your option)   #
# any later version.                                                          #
#                                                                             #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for   #
# more details.                                                               ##                                                                             #
# You should have received a copy of the GNU General Public License along     #
# with this program; if not, write to the Free Software Foundation, Inc.,     #
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.                 #
###############################################################################
# ControlPanel/ModifyLanguageSet.pm.pl -> ModifyLanguageSet module            #
###############################################################################
# DON'T EDIT BELOW UNLESS YOU KNOW WHAT YOU'RE DOING!                         #
###############################################################################
package CP::ModifyLanguageSet;

BEGIN { require "System.pm.pl"; import System qw($SYSTEM); }
BEGIN { require "General.pm.pl"; import General qw($GENERAL); }
require "Error.pm.pl";
require "Standard.pm.pl";
require "Authenticate.pm.pl";

use strict;

require "ControlPanel/Output/ModifyLanguageSet.pm.pl";

sub new {
  my ($class) = @_;
  my $self    = {};
  return bless($self, $class);
}

sub DESTROY { }

###############################################################################
# show subroutine
sub show {
  my $self = shift;
  my %in = (DB => undef, ERROR => "", @_);

  #----------------------------------------------------------------------#
  # Authenticating...                                                    #

  &Authenticate::CP(DB => $in{'DB'}, ACTION => "LANGUAGESETS_MODIFY");

  #----------------------------------------------------------------------#
  # Checking fields...                                                   #

  if (!$SL::QUERY{'LID'}) {
    &Error::Error("CP", MESSAGE => "You didn't specify a LanguageSet ID (LID)");
  }
  
  my $LanguageSet = $in{'DB'}->BinarySelect(
    TABLE => "LanguageSets",
    KEY   => $SL::QUERY{'LID'}
  );
  unless ($LanguageSet) {
    &Error::Error("CP", MESSAGE => "The LanguageSet ID (LID) you specified is invalid");
  }

  my %INPUT;
  
  $INPUT{'LANGUAGESET'} = $LanguageSet;

  #----------------------------------------------------------------------#
  # Printing page...                                                     #

  my $Skin = Skin::CP::ModifyLanguageSet->new();

  &Standard::PrintHTMLHeader();
  print $Skin->show(input => \%INPUT, error => $in{'ERROR'});
  
  return 1;
}

###############################################################################
# do subroutine
sub do {
  my $self = shift;
  my %in = (DB => undef, @_);

  #----------------------------------------------------------------------#
  # Authenticating...                                                    #

  &Authenticate::CP(DB => $in{'DB'}, ACTION => "LANGUAGESETS_MODIFY");

  #----------------------------------------------------------------------#
  # Checking fields...                                                   #

  if (!$SL::QUERY{'LID'}) {
    &Error::Error("CP", MESSAGE => "You didn't specify a LanguageSet ID (LID)");
  }
  
  my $LanguageSet = $in{'DB'}->BinarySelect(
    TABLE => "LanguageSets",
    KEY   => $SL::QUERY{'LID'}
  );
  unless ($LanguageSet) {
    &Error::Error("CP", MESSAGE => "The LanguageSet ID (LID) you specified is invalid");
  }

  my %RECORD;
  
  $RECORD{'DESCRIPTION'} = $SL::QUERY{'FORM_DESCRIPTION'};

  if ($RECORD{'DESCRIPTION'} eq "") {
    $self->show(DB => $in{'DB'}, ERROR => "MISSING-DESCRIPTION");
    return 1;
  } elsif (length($RECORD{'DESCRIPTION'}) > 256) {
    $self->show(DB => $in{'DB'}, ERROR => "TOOLONG-DESCRIPTION");
    return 1;
  }

  #----------------------------------------------------------------------#
  # Updating data...                                                     #

  (
    $in{'DB'}->Update(
      TABLE   => "LanguageSets",
      VALUES  => \%RECORD,
      KEY     => $SL::QUERY{'LID'}
    )
  ) || &Error::Error("CP", MESSAGE => "Error updating record. $in{'DB'}->{'ERROR'}");
  
  $RECORD{'ID'}          = $SL::QUERY{'LID'};

  my %INPUT;

  $INPUT{'RECORD'}      = \%RECORD;
  $INPUT{'LANGUAGESET'} = $LanguageSet;

  #----------------------------------------------------------------------#
  # Printing page...                                                     #

  my $Skin = Skin::CP::ModifyLanguageSet->new();

  &Standard::PrintHTMLHeader();
  print $Skin->do(input => \%INPUT);
  
  return 1;
}

1;